Always vape safe!
I recommend 30 amp batteries when using a mechanical mod, Such as Sony VTC4-VTC5 or Efest Purple 35A
Never let your battery drop below 3.3 volts!
Always use a quality OHM meter! Know your OHMs!
Never Sub-Ohm unless you know what you are doing and understand battery safety and ohms law.
Do not build coils below .50 ohms unless you are aware of the dangers and are experienced!
Be smart and Vape safe!